1Blend kale, Parmesan cheese, pine nuts, olive oil, garlic, lemon juice, black pepper, and kosher salt together in a food processor until mixture has a pesto consistency, 30 to 60 seconds.
Footnotes
Cook's Notes:
The pesto will stay greener longer if the lid/plastic wrap over it's container is directly over the top, not allowing the pesto to have contact with the air.
Most pesto recipes call for Parmesan cheese, but for a stronger flavor, I like Romano cheese. You can also substitute walnuts for pine nuts. If you can't stand the heat, you definitely don't have to use the habanero-infused olive oil.